Ironmouse is a Vtuber, meaning she streams as an anime avatar rather than as herself, and she just became the most subscribed channel in the history of Twitch. The record-breaking run capped off a subathon that saw her overtake Kai Cenat with a campaign that was largely in service of raising money for the Immune Deficiency Foundation.

VTuber Ironmouse has overtaken Kai Cenat to become the most-subscribed Twitch streamer ever. Ironmouse is a Puerto Rican-American VTuber and founding member of the VTuber group VShojo which launched in 2020.

History was made this week as Ironmouse held a stream on Twitch that turned into a sub-a-thon before long. The stream, which was done to raise money for charity, saw Ironmouse beat Kai Cenat's sub record. In one stream, Ironmouse welcomed 306,621 subs and is now the most-subbed streaming on Twitch of all time.

A VTuber called Ironmouse now has the highest number of subscribers on Twitch, breaking the record previously set by Kai Cenat. As of this writing, Ironmouse has over 320,000 current subscribers on the website based on the counter on her profile,

The Vtuber Ironmouse set a new world record for number of subscribers on Twitch. It was previously set by Kai Cenat.